Material and safety: Made from foodgrade silicone, safe to use with food. The surface is smooth for easy rolling, comfortable to touch, and will not affect the taste of your dough. Nonstick and durable: Flexible, nonstick design with heatresistant bonding technology. The strips stay intact under pressure, hold their place on a pastry mat, and allow easy, even rolling of dough without slipping. Size options and organization: Three thicknesses with a total of six tracks. Two strips per thickness for quick switching. Color coding indicates thickness: 2 mm for pasta, dumpling wrappers, and noodles; 4 mm for pastries and pizza; 6 mm for various biscuits. The strips snap back to shape after bending and help maintain consistent dough form. Easy to use: Place the strips on both sides of the dough to act as a thickness guide. Use as a reliable reference to achieve the desired dough thickness, helping you create pies, cookies, or pasta easily and with confidence. Practical scenarios: Roll cookies or pastry dough to an even thickness for uniform baking. Prepare pasta sheets, dumpling wrappers, or noodles with precise thickness. Create pizza dough or biscuit dough portions with consistent thickness for even cooking. Practical benefits: Reusable, easy to store, and designed to work with standard pastry mats. Provides a reliable, mess way to achieve consistent dough thickness across a variety of baking and cooking tasks.